<?php
/*******************************************************************************

    FinalsClub.org is a platform for students and faculty to collaborate
    and share their knowledge with the world.

    Copyright (C) 2009  Andrew Magliozzi
 
    This file is a part of FinalsClub.org.

    FinalsClub.org is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
    To contact FinalsClub.org, send an email to info@finalsclub.org, or
    send mail to Finals Club, c/o Veritas Tutors, 1132 Massachusetts Avenue,
    Cambridge, MA 02138.

*******************************************************************************/

class CourseAdminPeer extends BaseCourseAdminPeer
{
	public static function retrieveByUserId($id){
		$c = new Criteria();
		$c->add($id,CourseAdminPeer::USER_ID);
		return parent::doSelect($c);
	}
	
	public static function applyAdminFeatures(CourseAdmin $ca){
	
	}
	
	public static function retrieveByProfId($prof_id, $no_prof = false){
		$c = new Criteria();
		$c->add(CourseAdminPeer::PROFESSOR_ID, $prof_id);
		if($no_prof){
			$prof = ProfPeer::retrieveByPK($prof_id);
			$c->add(CourseAdminPeer::USER_ID,$prof->getUser()->getId(),Criteria::NOT_EQUAL);
		}	
		return parent::doSelect($c);
	}
	
	public static function getProfCourseAdmin($prof_id, $user_id, $course_id){
		  	$ca = new CourseAdmin();
		  	$ca->setUserId($user_id);
		  	$ca->setCourseId($course_id);
		  	$ca->setProfessorId($prof_id);
		  	return $ca;
	}
	
	
	
}
